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How to Iterate over a Set/HashSet without an Iterator?
...,overridden toString & compareTo methods
}
The for statement has a form designed for iteration through Collections and arrays .This form is sometimes referred to as the enhanced for statement, and can be used to make your loops more compact and easy to read.
for(Person p:people){
Syste...
Ajax success event not working
I have a registration form and am using $.ajax to submit it.
16 Answers
16
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Remove HTML Tags in Javascript with Regex
..., and only try temp.innerText if it does not. Your browser should have the former, but for browsers that do not, the latter is used instead :)
– jsdw
Apr 20 '13 at 10:09
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How to make lists contain only distinct element in Python? [duplicate]
... generic version, more readable, generator based, adds the ability to transform values with a function:
def f(seq, idfun=None): # Order preserving
return list(_f(seq, idfun))
def _f(seq, idfun=None):
''' Originally proposed by Andrew Dalke '''
seen = set()
if idfun is None:
for x in ...
IN clause and placeholders
...
A string of the form "?, ?, ..., ?" can be a dynamically created string and safely put into the original SQL query (because it is a restricted form that does not contain external data) and then the placeholders can be used as normal.
Consid...
What's the difference between REST & RESTful
...It does not have session
It uses one and only one protocol - HTTP
For performing CRUD operations, it should use HTTP verbs such as get, post, put and delete
It should return the result only in the form of JSON or XML, atom, OData etc. (lightweight data )
REST based services follow some of the a...
How to enable Bootstrap tooltip on disabled button?
...jsfiddle.net/WB6bM/11/
For what its worth, I believe tooltips on disabled form elements is very important to the UX. If you're preventing somebody from doing something, you should tell them why.
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What does Connect.js methodOverride do?
... // edit your user here
});
Client logic:
// client side must be..
<form> ...
<input type="hidden" name="_method" value="put" />
</form>
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improve this answer
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Is it possible to get CMake to build both a static and shared version of the same library?
... runtime overhead when those static libraries are used. So for maximum performance, this answer is still the best.
– John Zwinck
Jul 24 '17 at 9:54
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Using Java to find substring of a bigger string using Regular Expression
... the first group. Have a look at the Pattern API Documentation for more information.
To extract the string, you could use something like the following:
Matcher m = MY_PATTERN.matcher("FOO[BAR]");
while (m.find()) {
String s = m.group(1);
// s now contains "BAR"
}
...